Search clinical trials for: IOL

Total 590 results

Alcon Research

Completed

A Clinical Outcome Study of Two Multifocal Intraocular Lenses (IOL) in Cataract Patients

Cataracts
Iladevi Cataract and IOL Research Center

Completed

Intra and Postoperative Outcomes With 3 Injectors

Cataract
Alcon Research

Completed

Clinical Investigation of AcrySof® IQ ReSTOR® +2.5 D Multifocal Intraocular Lens (IOL) Model SN6AD2 [SV25T0]

Cataracts
Alcon Research

Withdrawn

Recommendations for Monitoring Clinical Experience Following Implantation of the AcrySof® Toric

Cataract

United States
Alcon Research

Withdrawn

Visual Outcome and Visual Quality After Bilateral Implantation of the AcrySof® IQ IOL Compared to MI60® and Tecnis® IOL

Cataract

United States
Alcon Research

Withdrawn

Clinical Assessment of Visual Function With the Acrysof ReSTOR Multifocal IOL

Visual Outcomes

United States
University of Turin, Italy

Unknown

Rotational Stability After Nanoflex Collamer Toric Intraocular Lens Implantation in Astigmatic Patients (T-IOL)

Astigmatism

Italy
Medical University of Vienna

Completed

A Pilot Study Investigating the Impact of Different IOL Designs on Subjective 2D and 3D Image Quality

Visual Acuity | Lenses | Intraocular Sensitivity

Austria
Hoya Surgical Optics, Inc.

Completed

Visual Quality Following Aspheric Intraocular Lens (IOL) Implantation - a Comparative Clinical Study (751)

Cataract | Aphakia

Australia
Hoya Surgical Optics, Inc.

Completed

Comparison of the Hoya Surgical Optics (HSO) iSert 251 Posterior Chamber Aspheric Aphakic Intraocular Lens to Historical / Literature Controls.

Cataract | Aphakia

United States
Tel-Aviv Sourasky Medical Center
Rayner Intraocular Lenses Limited

Unknown

Rayner Toric IOL Rotational Stability (Rayner-toric)

Cataract | Corneal Astigmatism

Israel
Abbott Medical Optics

Completed

Clinical Investigation of Expanded Designs of a Multifocal IOL

Cataract

United States, United Kingdom
Singapore National Eye Centre
National Medical Research Council (NMRC), Singapore; Singapore Eye Research...

Completed

Comparing Phaco/IOL Versus Phaco/IOL + Goniosynechialysis in Subjects With PACG

Glaucoma, Angle-closure

Singapore
Chuncheon Sacred Heart Hospital

Unknown

IOL Power Calculation Using Dual Schiempflug Analyzer

Cataract

Korea, Republic of
Glostrup University Hospital, Copenhagen

Completed

The Effect of Cataract on Photoentrainment of the Circadian Rhythm in Humans (CIRCAT)

Cataract

Denmark
Hoya Surgical Optics, Inc.

Completed

Comparison of Aspheric Toric & Non-toric Aphakic Intraocular Lenses (COAST)

Cataract | Aphakia

United States
TC Erciyes University

Completed

Effects of Atx and Oros-mph on Executive Functions

Executive Dysfunction
Alcon Research

Completed

Effect of Blue Light Filtration on Visual Performance

Cataract
Wenzhou Medical University

Unknown

Evaluate Capsular Apposition to Intraocular Lens

Tissue Adhesions | Capsule Opacification | Aphakia - Lens Capsule Present | Opacification of Intraocular Lens

China
University Hospital, Basel, Switzerland

Terminated

Intraocular Lens (IOL) Calculation Improvement

Cataract

Switzerland
The Baruch Padeh Medical Center, Poriya

Unknown

Induction of Labor Versus Expectant Management of Large for Gestational Age/Macrosomic Babies at Term. A Multi-center Trial (IOLEMMT)

Shoulder Dystocia | Induction of Labor | Macrosomia | Expectant Management
University of Utah

Completed

Impact of Glistenings in AcrySof Intraocular Lenses on Visual Quality

Lenses, Intraocular | Visual Quality | Glistenings

United States
Oertli Instrumente AG
University of Geneva, Switzerland

Unknown

High Frequency Deep Sclerotomy (HFDS) ab Interno a Combination Surgical Intervention Using Cataract Surgery to Lower IOP (HFDS_abinterno)

Glaucoma | Cataract | POAG

Germany, Switzerland, Egypt, India
Wenzhou Medical University

Unknown

Visual Quality Change of Eyes Implanted With Diffractive Multifocal Intraocular Lens After Cataract Surgery

Quality of Life | Dry Eye | Vision Disorders

China
Alcon Research

Completed

Randomized Contralateral Clinical Trial With Single-piece (SN60WF) vs. Three Piece (MA60AC) AcrySof Intraocular Lenses (IOLs) on Development of Posterior Chamber Opacification (PCO).

Cataract

United States
Medical University of Vienna

Completed

Observation of Rotation of an Intraocular Lens

Cataract

Austria
Yonsei University

Completed

Comparison of Clinical Outcomes After Cataract Surgery With and Without Capsular Tension Ring

Cataract
Sun Yat-sen University
National Natural Science Foundation of China

Completed

Intraocular Lens-shell Technique in Phacoemulsification

Cataract | Pseudoaphakia

China
Prim. Prof. Dr. Oliver Findl, MBA

Completed

Performance of a Single-piece Toric Acrylic Intraocular Lens

Cataract | Corneal Astigmatism
Vienna Institute for Research in Ocular Surgery

Unknown

Comparison of the Capsular Stability With Two Different IOL Models in Patients With Pseudoexfoliation Syndrome: an Exploratory Study

Cataract

Austria
Vienna Institute for Research in Ocular Surgery

Unknown

Comparison Between Bilateral Multifocal Intraocular Lenses and Pseudophakic Monovision

Cataract

Austria
Bausch & Lomb Incorporated

Completed

Evaluation of 3 Intraocular Lenses Following Lens Extraction

Cataract

United States
Lenstec Incorporated

Completed

Evaluation of Effective Lens Position With a Uniplanar Bi-aspheric IOL

Cataract

United States
Lenstec Incorporated

Completed

Lenstec Softec HD Posterior Chamber Intraocular Lens Clinical Investigational Protocol

Cataract
Mark Packer, MD, FACS

Completed

Selection of Aspheric Diffractive Multifocal Intraocular Lens (IOLS) Based on Corneal Wavefront

Cataracts

United States
Mark Packer, MD, FACS
Abbott Medical Optics

Completed

Comparison of Postoperative Visual Acuity and Spectacle Independence Between the Tecnis Multifocal Intraoculer Lens (IOL) and the Crystalens Accommodating IOL

Cataract

United States
Kyungpook National University Hospital

Completed

Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation in Congenital Cataract

Congenital Cataract

Korea, Republic of
Maastricht University Medical Center
ZonMw: The Netherlands Organisation for Health Research and Development

Completed

Astigmatism Management in Cataract Surgery With the AcrySof Toric Intraocular Lens

Astigmatism

Netherlands
Carl Zeiss Meditec AG

Withdrawn

Night Driving Pilot

Cataract

Germany
The National Eye Hospital, Cairo, Egypt

Unknown

Comparison of Intraocular Lens Power Calculation Methods After Corneal Laser Refractive Surgery in Axial and Refractive Ammertropia

Refractive Errors | Cataract

Egypt
Alcon Research

Completed

A Comparison of Aspheric Toric Intraocular Lens (IOL) Implantation Versus Aspheric Non-Toric Lens Implantation

Cataract
Abbott Medical Optics

Terminated

A Prospective Multicenter Clinical Study to Evaluate the Safety and Effectiveness of the Synchrony Dual Optic Intraocular Lens in Patients Undergoing Cataract Extraction

Cataract

United States
Medical University of Vienna

Completed

Comparison of the Effect of Hydrophobic Acrylic and Silicone 3-piece IOLs on Posterior Capsule Opacification

Cataract | Posterior Capsule Opacification

Austria
Iladevi Cataract and IOL Research Center

Completed

Contrast Sensitivity Assessment in Pediatric Cataract Surgery With IOL Implantation

Contrast Sensitivity

India
Abbott Medical Optics

Completed

Clinical Evaluation of a 1-Piece Intraocular Lens

Cataract

United States
Universita di Verona
Azienda Ospedaliera Universitaria Policlinico

Unknown

Evaluation of Different Disease Control Indices in Children With Asthma and Rhinitis

Asthma | Rhinitis

Italy
Medical University of Vienna

Completed

Posterior Capsule Opacification and Frequency of Nd:YAG Treatment and of Two Microincision IOLs: Hoya iMics NY-60 vs Acrysof SN60WF

Cataract | Capsule Opacification | Pseudophakia
Prim. Prof. Dr. Oliver Findl, MBA

Completed

Intra-operative Measurements to Predict the Position of the Intraocular Lens Post-operatively

Cataracts
Mahidol University

Completed

Accuracy of Holladay 2 Formula in the Absence of Lens Thickness

Cataracts

Thailand
Medical University of Vienna

Completed

Vildagliptin in New Onset Diabetes After Transplantation (VINODAT)

Diabetes Mellitus

Austria

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